Pith Number

pith:REZOAWDP

pith:2018:REZOAWDPDYDRTVMSRC2FK3REOO

not attested not anchored not stored refs pending

A spectroscopic survey of the small near-Earth asteroid population: peculiar taxonomic distribution and phase reddening

Alain Doressoundiram, Cateline Lantz, Davide Perna, Frederic Merlin, Irina Belskaya, Marcello Fulchignoni, Marcel Popescu, Maria Antonietta Barucci, Sonia Fornasier

arxiv:1803.08953 v1 · 2018-03-23 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{REZOAWDPDYDRTVMSRC2FK3REOO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:20:13.150410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8932e0586f1e0719d59288b4556e2473b7eaa8433e3bbedda2f61c7e154590bf

Aliases

arxiv: 1803.08953 · arxiv_version: 1803.08953v1 · doi: 10.48550/arxiv.1803.08953 · pith_short_12: REZOAWDPDYDR · pith_short_16: REZOAWDPDYDRTVMS · pith_short_8: REZOAWDP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/REZOAWDPDYDRTVMSRC2FK3REOO \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8932e0586f1e0719d59288b4556e2473b7eaa8433e3bbedda2f61c7e154590bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e1fc466e23985b131b64bdd42ba48f2c6d51506e9407557fbf93581b9aa9de3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-03-23T19:29:09Z",
    "title_canon_sha256": "3b1e8161382084cb2fda0015383aebb85bc41c5068d46b3736ec836ac6bbe85e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08953",
    "kind": "arxiv",
    "version": 1
  }
}